Python QLabel.mouseReleaseEvent示例

示例#1

文件： utils.py 项目： NathanW2/Roam

def openImageViewer(pixmap, parent):
        dlg = QDialog()
        dlg.setWindowTitle("Image Viewer")
        dlg.setLayout(QGridLayout())
        dlg.layout().setContentsMargins(0,0,0,0)
        dlg.layout().setSizeConstraint(QLayout.SetNoConstraint)
        dlg.resize(600,600)
        label = QLabel()
        label.mouseReleaseEvent = lambda x: dlg.accept()
        label.setPixmap(pixmap)
        label.setScaledContents(True)
        dlg.layout().addWidget(label)
        dlg.exec_()

示例#2

def openImageViewer(pixmap, parent):
        dlg = QDialog()
        dlg.setWindowTitle("Image Viewer")
        dlg.setLayout(QGridLayout())
        dlg.layout().setContentsMargins(0,0,0,0)
        dlg.layout().setSizeConstraint(QLayout.SetNoConstraint)
        dlg.resize(600,600)
        label = QLabel()
        label.mouseReleaseEvent = lambda x: dlg.accept()
        label.setPixmap(pixmap)
        label.setScaledContents(True)
        dlg.layout().addWidget(label)
        dlg.exec_()